<template>
  <div>
    <el-image
            style="width: 60%; height: 50%;margin-left: 15%;margin-top: 2%"
            :src="url"
            :fit="fit"></el-image>
  </div>
</template>

<script>
  import Schart from 'vue-schart';
  import bus from '../common/bus';

  export default {
    name: 'dashboard',
    data() {
      return {
        name: localStorage.getItem('ms_username'),
        url : 'https://ss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=3503360163,2545620023&fm=224&gp=0.jpg'
      };
    },
    components: {
      Schart
    },
    computed: {
      role() {
        return this.name === 'admin' ? '超级管理员' : '普通用户';
      }
    },
    // created() {
    //     this.handleListener();
    //     this.changeDate();
    // },
    // activated() {
    //     this.handleListener();
    // },
    // deactivated() {
    //     window.removeEventListener('resize', this.renderChart);
    //     bus.$off('collapse', this.handleBus);
    // },
    methods: {
      changeDate() {
        const now = new Date().getTime();
        this.data.forEach((item, index) => {
          const date = new Date(now - (6 - index) * 86400000);
          item.name = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`;
        });
      }
      // handleListener() {
      //     bus.$on('collapse', this.handleBus);
      //     // 调用renderChart方法对图表进行重新渲染
      //     window.addEventListener('resize', this.renderChart);
      // },
      // handleBus(msg) {
      //     setTimeout(() => {
      //         this.renderChart();
      //     }, 200);
      // },
      // renderChart() {
      //     this.$refs.bar.renderChart();
      //     this.$refs.line.renderChart();
      // }
    }
  };
</script>


<style scoped>
  .el-row {
    margin-bottom: 20px;
  }

  .grid-content {
    display: flex;
    align-items: center;
    height: 100px;
  }

  .grid-cont-right {
    flex: 1;
    text-align: center;
    font-size: 14px;
    color: #999;
  }

  .grid-num {
    font-size: 30px;
    font-weight: bold;
  }

  .grid-con-icon {
    font-size: 50px;
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    color: #fff;
  }

  .grid-con-1 .grid-con-icon {
    background: rgb(45, 140, 240);
  }

  .grid-con-1 .grid-num {
    color: rgb(45, 140, 240);
  }

  .grid-con-2 .grid-con-icon {
    background: rgb(100, 213, 114);
  }

  .grid-con-2 .grid-num {
    color: rgb(45, 140, 240);
  }

  .grid-con-3 .grid-con-icon {
    background: rgb(242, 94, 67);
  }

  .grid-con-3 .grid-num {
    color: rgb(242, 94, 67);
  }

  .user-info {
    display: flex;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px solid #ccc;
    margin-bottom: 20px;
  }

  .user-avator {
    width: 120px;
    height: 120px;
    border-radius: 50%;
  }

  .user-info-cont {
    padding-left: 50px;
    flex: 1;
    font-size: 14px;
    color: #999;
  }

  .user-info-cont div:first-child {
    font-size: 30px;
    color: #222;
  }

  .user-info-list {
    font-size: 14px;
    color: #999;
    line-height: 25px;
  }

  .user-info-list span {
    margin-left: 70px;
  }

  .mgb20 {
    margin-bottom: 20px;
  }

  .todo-item {
    font-size: 14px;
  }

  .todo-item-del {
    text-decoration: line-through;
    color: #999;
  }

  .schart {
    width: 100%;
    height: 300px;
  }
</style>
